Medea Solon has lost her place beside Crown Prince Eros in the Vasilios Empire, a realm ruled jointly by the imperial family and the Temple, and she refuses to leave the throne to the gentler Psyche Callista. A confrontation Medea engineers ends with the two women abruptly swapping bodies. Wearing her rival's face, each has to fool the other's circle, the young marquess Helio Niccolo included, while keeping the swap from Eros. This manhwa runs as a WEBTOON original.